PHQ-9 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "PHQ-9" in English language version.

refsWebsite
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apa.org

bps.org.uk

explore.bps.org.uk

doi.org

doi.org

dx.doi.org

  • Spitzer, R. L., Kroenke, K., Williams, J. B., & Löwe, B. (2006). A brief measure for assessing generalized anxiety disorder: The GAD-7. Archives of Internal Medicine, 166, 1092–1097. http://dx.doi.org/10.1001/archinte.166.10.1092

jamanetwork.com

jama.jamanetwork.com

nih.gov

pubmed.ncbi.nlm.nih.gov

ncbi.nlm.nih.gov

pfizerpcoa.com

phqscreeners.com

semanticscholar.org

api.semanticscholar.org

web.archive.org

worldcat.org

search.worldcat.org